Earth Matters

Teddy Roosevelt's White House was a real zoo

Big Sur scenic highway reopens to hikers after massive landslide

Long Island deploys bird armies to fight ticks

Half of our bodies' atoms are from a galaxy far, far away

Speaking of sharks, do you want the good news or the bad news first?

Giant mega-swan discovered in New Zealand, confirming Māori legend

Capturing Florida's chameleons, one small invasive reptile at a time

A rescued sea otter pup is swimming in cute at the Vancouver Aquarium

9 extraordinary facts about North America's native bees

See astronaut's 'Burrito of awesomeness' topped with aurora sauce

Meet the hoodwinker, a massive sunfish that's been hiding for centuries

Vatican turns off iconic fountains in sign of water-saving solidarity